Math Problem Statement
Solution
The question asks you to graph the function by using transformations of the standard quadratic function .
Step-by-Step Solution:
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Start with the base function: , which is a parabola opening upwards with its vertex at the origin (0, 0).
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Apply the horizontal shift: The expression indicates a horizontal shift. Since it is , the graph shifts 2 units to the left.
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Apply the vertical shift: The outside of the squared term indicates a vertical shift upwards by 5 units.
Determining the Correct Graph:
- The vertex of the new function will be at .
- The graph should be a parabola that opens upwards, shifted left 2 units and up 5 units from the original graph.
Looking at the Options:
- Option A: Shows a graph with the vertex at (-2, 5), which matches the transformation.
- Options B, C, and D: Do not match the correct shifts of left 2 units and up 5 units.
Conclusion:
The correct answer is A.
Would you like a deeper explanation of transformations or have any other questions? Here are some related questions that could help you understand transformations better:
- What are the different types of transformations for graphs?
- How do you determine the direction of shifts from a function's equation?
- What is the effect of multiplying a function by a negative number?
- How does a vertical stretch or compression affect the graph of a function?
- What is the difference between a horizontal shift and a vertical shift?
Tip: Remember that a positive number inside the parentheses shifts the graph to the left, and a positive number outside shifts it upwards.
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Math Problem Analysis
Mathematical Concepts
Graphing Quadratic Functions
Transformations of Functions
Formulas
Quadratic function: f(x) = ax^2 + bx + c
Transformation formulas for horizontal and vertical shifts
Theorems
Transformations of functions theorem
Suitable Grade Level
Grades 9-12
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